Merge tag 'perf-core-for-mingo-20160704' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core
Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:
Documentation changes:
- Update android build documentation (Chris Phlipot)
Infrastructure changes:
- Respect WERROR=0 in libapi and libsubcmd, to allow building on Android (Chris Phlipot)
- Prep work to support SDT events in probe cache (Masami Hiramatsu)
- ELF support for SDT (Hemant Kumar)
- Add feature detection for libelf's elf_getshdrstrndx function (Arnaldo Carvalho de Melo)
- Fix hist accumulation test (Jiri Olsa)
- Unwind callchain fixes (Jiri Olsa)
- Change internal representation of numa nodes obtained from
perf.data header (Jiri Olsa)
- Sync copy of syscall_64.tbl with the kernel (Arnaldo Carvalho de Melo)
- Add LGPL 2.1 license header to libbpf source files (Wang Nan)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>